South American countries urge peaceful solution to Venezuela, Guyana tensions

Brazil's President Jair Bolsonaro, Uruguay's Vice President Lucia Topolansky, Paraguay's President Mario Abdo Benitez, and Chile's Foreign Minister Teodoro Ribera attend a Mercosur trade bloc summit, in Bento Goncalves, Brazil December 5, 2019. REUTERS/Diego Vara/File Photo

RIO DE JANEIRO; (Reuters) - South American countries on Thursday urged Venezuela and Guyana to seek a peaceful solution to their territorial dispute over the Esequibo region, warning the nations to avoid "unilateral actions" on the conflict.

Members of the Mercosur trade bloc "express their deep concern at the rise in tensions between the Bolivarian Republic of Venezuela and the Cooperative Republic of Guyana," said a joint statement from the bloc's member countries Argentina, Brazil, Paraguay and Uruguay.